#!/bin/bash
s1_goto_dir(){
	cd "$1"
}
s2_touch_empty_file_with_given_name(){
	touch "$1"
}
s3_make_directories(){
	mkdir -p projects/{git,backup}
}
s4_create_6_files(){
	touch projects/linux{1,2}_{centos,redhat,c_programming}
}
s5_make_directories_in_git(){
	mkdir -p projects/git/{linux1,linux2}
}
s6_move_files_to_dir_1_or_2(){
	mv projects/linux1_* projects/git/linux1 && mv projects/linux2_* projects/git/linux2
}
s7_create_package_and_compress(){
	tar -czvf projects/backup/git.tar.gz projects/git
}
s8_delete_dir_git(){
	rm -rf projects/git
}
s9_recover_from_git_tar_gz_backup(){
	tar -zxvf projects/backup/git.tar.gz -C ./
}
s10_create_package_and_compress(){
	tar -jcvf projects/backup/git.tar.bz2 projects/git
}
s11_find_and_sort_alphabetically_all_created_files_and_dirs(){
	find ./projects |sort
}
s12_get_next_15_minutes_boundary(){
	date +'%Y-%m-%d_%H:%M:%S' -d @$(( $(date +%s)/900*900+900 ))
}


